Weber selection and initial jet tuning

[240260280]

blodi is an excellent tester!

[240260280]

It is like  the air affects the low end of the Etube and the top end... VERY interesting

 

Edited August 3, 2017 by 240260280

[Duffman]

How are you doing a repetitive test run to compare results on an apples vs apples basis?

[blodi]

9 hours ago, duffman said:

How are you doing a repetitive test run to compare results on an apples vs apples basis?

Flat road, 3rd gear....pull from 3K rpm.  It's certainly not a dyno, but I try to get 2-3 pulls in so that I can make sure I'm getting repeatable results.  

[Duffman]

Thanks, Blodi, makes sense.

[blodi]

165/225......

8817 by blodi, on Flickr

[240260280]

Thanks.  It is stretched out more in the higher rpm range so I fitted each side and spliced.

 

It looks like the run was offset towards the rich side again.

 

 

 

 

 

[blodi]

I'm gonna toss the 155 mains back in for a 155/225 combo. I'll report back tomorrow. 

Btw, cruise was dead on driving home today...~14.7 

Edited August 9, 2017 by blodi

[blodi]

I tried 155/225...way lean..in the 14's, didn't get a log.

Threw in my 215 corrector....for a 155/215 combo....

81017 by blodi, on Flickr

I also ordered a 35 exhaust jet to start combating the accel pump jet at the low end. 

 

[240260280]

Do you think the meter's calibration was off for the 165/225 run posted above?

[blodi]

14 hours ago, 240260280 said:

Do you think the meter's calibration was off for the 165/225 run posted above?

Maybe? I could reinstall that combo, recalibrate and then try again. Because to be honest...that combo should have made more sense looking at the latest results.  

[240260280]

Yes. I agree.